package drive.Service.ServiceInterface;

import drive.Model.FollowRelation;

public interface FollowRelationService {

    String findAll();

    String findByFollowerAndFollowed(int followerID, int followedID);

    String findByFollowerID(int followerID);

    String findByFollowedID(int followedID);

    String add(FollowRelation followRelation);

    String update(FollowRelation followRelation);


    String delete(int followerID, int followedID);
}
